220702020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 384

約数和(自身を含む): 842268672

約数和(自身を除く): 621566652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 28, 30, 31, 33, 35, 42, 44, 46, 55, 60, 62, 66, 67, 69, 70, 77, 84, 92, 93, 105, 110, 115, 124, 132, 134, 138, 140, 154, 155, 161, 165, 186, 201, 210, 217, 220, 230, 231, 253, 268, 276, 308, 310, 322, 330, 335, 341, 345, 372, 385, 402, 420, 434, 460, 462, 465, 469, 483, 506, 620, 644, 651, 660, 670, 682, 690, 713, 737, 759, 770, 804, 805, 868, 924, 930, 938, 966, 1005, 1012, 1023, 1085, 1155, 1265, 1302, 1340, 1364, 1380, 1407, 1426, 1474, 1518, 1540, 1541, 1610, 1705, 1771, 1860, 1876, 1932, 2010, 2046, 2077, 2139, 2170, 2211, 2310, 2345, 2387, 2415, 2530, 2604, 2814, 2852, 2948, 3036, 3082, 3220, 3255, 3410, 3542, 3565, 3685, 3795, 4020, 4092, 4154, 4278, 4340, 4422, 4620, 4623, 4690, 4774, 4830, 4991, 5060, 5115, 5159, 5313, 5628, 6164, 6231, 6510, 6820, 7035, 7084, 7130, 7161, 7370, 7590, 7705, 7843, 8308, 8556, 8844, 8855, 9246, 9380, 9548, 9660, 9982, 10230, 10318, 10385, 10626, 10695, 10787, 11055, 11935, 12462, 13020, 14070, 14260, 14322, 14539, 14740, 14973, 15180, 15410, 15477, 15686, 16951, 17710, 18492, 19964, 20460, 20636, 20770, 21252, 21390, 21574, 22110, 22847, 23115, 23529, 23870, 24924, 24955, 25795, 26565, 28140, 28644, 29078, 29946, 30820, 30954, 31155, 31372, 32361, 33902, 35420, 35805, 39215, 41540, 42780, 43148, 43617, 44220, 45694, 46230, 47058, 47740, 47771, 49910, 50853, 51590, 53130, 53935, 54901, 58156, 59892, 61908, 62310, 64722, 67804, 68541, 71610, 72695, 74865, 77385, 78430, 84755, 87234, 91388, 92460, 94116, 95542, 99820, 101706, 103180, 106260, 107870, 109802, 114235, 117645, 118657, 124620, 129444, 137082, 143220, 143313, 145390, 149730, 154770, 156860, 159929, 161805, 164703, 169510, 174468, 191084, 203412, 215740, 218085, 219604, 228470, 235290, 237314, 238855, 254265, 274164, 274505, 286626, 290780, 299460, 309540, 319858, 323610, 329406, 334397, 339020, 342705, 355971, 436170, 456940, 470580, 474628, 477710, 479787, 508530, 525481, 549010, 573252, 593285, 639716, 647220, 658812, 668794, 685410, 711942, 716565, 799645, 823515, 872340, 955420, 959574, 1003191, 1017060, 1050962, 1098020, 1186570, 1337588, 1370820, 1423884, 1433130, 1576443, 1599290, 1647030, 1671985, 1779855, 1919148, 2006382, 2101924, 2373140, 2398935, 2627405, 2866260, 3152886, 3198580, 3294060, 3343970, 3559710, 3678367, 4012764, 4797870, 5015955, 5254810, 6305772, 6687940, 7119420, 7356734, 7882215, 9595740, 10031910, 10509620, 11035101, 14713468, 15764430, 18391835, 20063820, 22070202, 31528860, 36783670, 44140404, 55175505, 73567340, 110351010, 220702020]

約数ペア:

[(1, 220702020), (2, 110351010), (3, 73567340), (4, 55175505), (5, 44140404), (6, 36783670), (7, 31528860), (10, 22070202), (11, 20063820), (12, 18391835), (14, 15764430), (15, 14713468), (20, 11035101), (21, 10509620), (22, 10031910), (23, 9595740), (28, 7882215), (30, 7356734), (31, 7119420), (33, 6687940), (35, 6305772), (42, 5254810), (44, 5015955), (46, 4797870), (55, 4012764), (60, 3678367), (62, 3559710), (66, 3343970), (67, 3294060), (69, 3198580), (70, 3152886), (77, 2866260), (84, 2627405), (92, 2398935), (93, 2373140), (105, 2101924), (110, 2006382), (115, 1919148), (124, 1779855), (132, 1671985), (134, 1647030), (138, 1599290), (140, 1576443), (154, 1433130), (155, 1423884), (161, 1370820), (165, 1337588), (186, 1186570), (201, 1098020), (210, 1050962), (217, 1017060), (220, 1003191), (230, 959574), (231, 955420), (253, 872340), (268, 823515), (276, 799645), (308, 716565), (310, 711942), (322, 685410), (330, 668794), (335, 658812), (341, 647220), (345, 639716), (372, 593285), (385, 573252), (402, 549010), (420, 525481), (434, 508530), (460, 479787), (462, 477710), (465, 474628), (469, 470580), (483, 456940), (506, 436170), (620, 355971), (644, 342705), (651, 339020), (660, 334397), (670, 329406), (682, 323610), (690, 319858), (713, 309540), (737, 299460), (759, 290780), (770, 286626), (804, 274505), (805, 274164), (868, 254265), (924, 238855), (930, 237314), (938, 235290), (966, 228470), (1005, 219604), (1012, 218085), (1023, 215740), (1085, 203412), (1155, 191084), (1265, 174468), (1302, 169510), (1340, 164703), (1364, 161805), (1380, 159929), (1407, 156860), (1426, 154770), (1474, 149730), (1518, 145390), (1540, 143313), (1541, 143220), (1610, 137082), (1705, 129444), (1771, 124620), (1860, 118657), (1876, 117645), (1932, 114235), (2010, 109802), (2046, 107870), (2077, 106260), (2139, 103180), (2170, 101706), (2211, 99820), (2310, 95542), (2345, 94116), (2387, 92460), (2415, 91388), (2530, 87234), (2604, 84755), (2814, 78430), (2852, 77385), (2948, 74865), (3036, 72695), (3082, 71610), (3220, 68541), (3255, 67804), (3410, 64722), (3542, 62310), (3565, 61908), (3685, 59892), (3795, 58156), (4020, 54901), (4092, 53935), (4154, 53130), (4278, 51590), (4340, 50853), (4422, 49910), (4620, 47771), (4623, 47740), (4690, 47058), (4774, 46230), (4830, 45694), (4991, 44220), (5060, 43617), (5115, 43148), (5159, 42780), (5313, 41540), (5628, 39215), (6164, 35805), (6231, 35420), (6510, 33902), (6820, 32361), (7035, 31372), (7084, 31155), (7130, 30954), (7161, 30820), (7370, 29946), (7590, 29078), (7705, 28644), (7843, 28140), (8308, 26565), (8556, 25795), (8844, 24955), (8855, 24924), (9246, 23870), (9380, 23529), (9548, 23115), (9660, 22847), (9982, 22110), (10230, 21574), (10318, 21390), (10385, 21252), (10626, 20770), (10695, 20636), (10787, 20460), (11055, 19964), (11935, 18492), (12462, 17710), (13020, 16951), (14070, 15686), (14260, 15477), (14322, 15410), (14539, 15180), (14740, 14973)]